Prevalence and Characteristics of Lipid Abnormalities in Patients Treated With Statins in Primary and Secondary Prevention in Spain. DYSIS-Spain Study

Patients at high risk of suffering cardiovascular events require medical treatment to optimize their lipid profile. The present analysis evaluates the lipid profiles among Spanish patients receiving statin therapy in the international DYSIS study. DYSIS is a multinational cross-sectional study carri...

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Published inRevista española de cardiologia Vol. 64; no. 4; pp. 286 - 294
Main Authors González-Juanatey, José R., Millán, Jesús, Alegría, Eduardo, Guijarro, Carlos, Lozano, Jose V., Vitale, Gustavo C.
Format Journal Article
LanguageEnglish
Spanish
Published Spain Elsevier Espana 01.04.2011
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Summary:Patients at high risk of suffering cardiovascular events require medical treatment to optimize their lipid profile. The present analysis evaluates the lipid profiles among Spanish patients receiving statin therapy in the international DYSIS study. DYSIS is a multinational cross-sectional study carried out in Canada and Europe (n = 22,063). In Spain, 3710 patients treated with statin therapy for at least 3 months were included. We compared data relating to demographic parameters and cardiovascular risk profile. Complete lipid profiles of 3617 patients were recorded. Regarding the high cardiovascular risk patients with complete lipid profiles (n = 2273), 78.9% had a disorder in at least one of the three main lipid parameters: low-density lipoprotein cholesterol (LDLc), high-density lipoprotein cholesterol (HDLc) and/or triglycerides. LDLc was not within target levels in 61.4% of these high risk patients; HDLc was abnormal in 25.3%, and triglycerides were elevated in 37.8%. Overall, LDLc was outside the target range in 63.1%, and 20.7% (n = 668) of those treated with statins were normal for all parameters. Most patients in this study who received statin therapy, particularly those at high cardiovascular risk, were not at the normal lipid parameter levels according to cardiovascular guidelines. Although it is necessary to wait for the final results of current studies on the use of combined lipid-modifying treatments, the management of lipid levels in Spain still has potential for improvement. Los pacientes con alto riesgo de sufrir eventos cardiovasculares requieren tratamiento médico para optimizar su perfil lipídico. Dentro del estudio internacional DYSIS, se evaluaron las alteraciones del perfil lipídico de pacientes tratados con estatinas en España. DYSIS es un estudio multinacional y transversal llevado a cabo en Canadá y Europa (n = 22.063). En España se incluyó a 3.710 pacientes tratados con estatinas durante al menos 3 meses. Se compararon los datos demográficos y el perfil de riesgo cardiovascular. Se obtuvo el perfil lipídico de 3.617 pacientes. De los pacientes con alto riesgo cardiovascular con perfil lipídico completo (n = 2.273), el 78,9% presentaba concentraciones alteradas de alguno de los tres parámetros lipídicos principales: colesterol de las lipoproteínas de baja densidad (cLDL), colesterol de las lipoproteínas de alta densidad (cHDL) y/o triglicéridos. Dentro de este grupo, el cLDL no se encontraba en objetivo en el 61,4%, el cHDL estaba por debajo de lo normal en el 25,3% y los triglicéridos estaban elevados en el 37,8%. En general, el cLDL se encontraba fuera de objetivo en el 63,1% y sólo el 20,7% (n = 668) presentaba concentraciones normales o las recomendadas para los tres parámetros. La mayoría de los pacientes tratados con estatinas, sobre todo aquellos con alto riesgo cardiovascular, no alcanzan los objetivos propuestos por las guías para los parámetros lipídicos. Aunque se deberá esperar a los resultados finales de estudios actuales sobre el uso de tratamientos combinados modificadores de lípidos, el manejo de los lípidos en España es mejorable.
ISSN:1885-5857
1885-5857
1579-2242
DOI:10.1016/j.rec.2010.10.030